A huge party held annually on Milton Road in Toowong, Brisbane. Loads of bands, Eskies full of free goon, loads of couches and mattresses scattered around the giant back yard. Lots of Band-Nazies and hipsters. Has several hundreds of (good looking) people there every year.
Miltopalooza celebrated it fith year in 2011

I didn't see you at Miltopalooza last week, you must have got lost in the crowd.